How This Online Calculator Works
This free online gfr calculator tool runs calculations client-side with zero latency. Modify inputs above to view updated results, breakdowns, and conversions instantly.
GFR Calculator Free Online Calculator
Estimate Glomerular Filtration Rate for kidney function assessment.
Active Fitness Engine: GFR Calculator standard measurement mode.
Estimated BMI
24.5
Resting BMR
1699 kcal
Target TDEE
2336 kcal